The Shibaura S1500D is a compact utility tractor produced from 1975 to 1977 by Shibaura. It features a 1.5L 4-cylinder liquid-cooled diesel engine producing 27.6 hp (20.6 kW) at 2500 RPM. The tractor has a 9-speed gear transmission with 9 forward and 3 reverse gears. It offers two- or four-wheel drive options and an open operator station. The S1500D has a wheelbase of 66.9 inches (169 cm), weighs 2568 lbs (1164 kg) in 2WD configuration, and uses 5.00-15 front tires and 12.4-24 rear tires. The rear PTO operates at 540 RPM with engine speeds of 691, 988, and 1380 RPM at 2500 engine RPM. Electrical system is 12 volts with negative ground.